View Full Version : SK Weight rule


RCThunder
07-07-2009, 01:09 PM
Is there a common weight rule now with SKs and 13.5 1S? Thanks!

darrel
07-07-2009, 02:33 PM
there still trying to come up with some rules.

reggie's dad
07-08-2009, 05:50 AM
This should be interesting, my DRC-warrior is 1lb 15 oz with no aluminum screws and a 1s lipo and a 17.5....... wonder what they will come up with?:dude:

Dirtydrc
07-08-2009, 11:18 AM
I know Turn 4 Speedway had the weights figured out for 1 cell in time for the Winterblast. Might have been 2.09 lbs? I think it's on their website.

lidebt2
07-08-2009, 03:57 PM
I know Turn 4 Speedway had the weights figured out for 1 cell in time for the Winterblast. Might have been 2.09 lbs? I think it's on their website.

SK CLASS Rules at Turn 4
SK GENERAL RULES

---CARS MUST WEIGH NO LESS THAN 2.30LBS RACE READY WITH TRANSPONDER (PER THE SCALE AT TURN 4).
---MAX WIDTH FRONT AND REAR 8.25” FROM OUTSIDE OF WHEELS.
---WHEEL BASE MUST BE NO LESS THAN 9.5” AND NO MORE THAN 10.5” MEASURED FROM CENTER OF FRONT AXLE TO CENTER OF REAR AXLE.
---SPOILER MAY BE ADDED TO THE REAR OF THE BODY ONLY AND MUST BE NO TALLER THAN 1.5” AND NO WIDER THAN 4”
---TIRES ARE TO BE 1/10 SCALE SIZE FOAM TIRES.

---CARS SHOULD MAINTAIN A MINIMUM RIDE HEIGHT OF 0.1875” SO AS NOT TO DESTROY THE CARPET AND HAVE NO FEATURES THAT WILL IN ANY WAY BE DETRIMENTAL TO THE CONDITION OF THE RACING CARPET OR TRACK.
---WE ASK THAT ANY CAR THAT IS NEW OR NEVER RACED AT TURN 4 BE PRESENTED TO TRACK OFFICIALS FOR APPROVAL.

SK SUSPENSION

---SPEC CENTER DAMPENING TUBE MUST BE USED!!!!!!!!!!!
THIS MEANS THREADED ROD, BALL CUP, FUEL TUBING, NO SPRINGS OF ANY KIND CAN BE USED.
---NO MORE THAN ONE DAMPENING TUBE CAN BE USED AND MUST DAMPEN SIDE TO SIDE MOTION ONLY.
---NO CENTER SHOCKS OR SIDE SHOCKS OF ANY KIND!
---THE ONLY EXCEPTION TO THE SK SUSPENSION RULE IS FOR THE SK 10.5 CLASS WHICH MAY USE A CENTER SHOCK.

SK CHASSIS

---CHASSIS’ WILL BE RACED/USED AS MANUFACTURERS HAVE MADE THEM.
---NO MODIFICATIONS ARE ALLOWED TO BE MADE OF ANY KIND!
---NO SLIDER CHASSIS’
---NO FRONT END LOCATOR PLATES

SK BODIES

---PREFERRED BODIES ARE ANY TYPE OF SK STYLE BODIES—WINDTUNNEL, BEEFY, KSKT TO MENTION A FEW. THESE BODIES ARE NOT A MUST, BUT RECOMMENDED
---WINDOWS MUST REMAIN CLEAR (UNPAINTED)
---WHEELS ARE NOT TO BE CUT INTO WINDOW AREA
---REAR OF BODY MAY BE CUT OUT
---STEERING SERVO(SAVER) MUST REMAIN UNDER THE BODY
---HIGHLY RECOMMENDED TO HAVE AT LEAST ONE LARGE NUMBER ON THE ROOF SO THAT THE RACE DIRECTOR CAN SEE THE NUMBER DURING QUALIFYING/RACING.

SK CLASSES

13.5 BRUSHLESS

---NO 13MM ROTORS
---NOVAK, LRP OR TEKIN RS SPEED CONTROLS AND NOVAK MOTORS ARE THE ONLY SYSTEMS ALLOWED AT THIS TIME
---MOTORS WILL BE TECH’D (WITH ROTOR IN THE CAN) WITH INDUCTANCE METER PER NOVAK RECOMMENDATIONS. NOVAK RECOMMENDS 13.5 MOTORS (WITH ROTOR INSTALLED) HAVE AN INDUCTANCE READING FROM HIGH 20’s TO MID-30’s mH (MICRO-HENRIES). A 13.5 MOTOR WITH AN INDUCTANCE READING LESS THAN THE SUGGESTED HIGH-20’s TO MID-30’s MAY BE CONFISCATED BY TURN 4 AND SENT BACK TO NOVAK FOR REPAIR AND A NEW 13.5 MOTOR WILL BE GIVEN TO THE RACER BY TURN 4.
---4 CELL 4600mAh BATTERIES

10.5 BRUSHLESS

---NO 13MM ROTORS
---NOVAK, LRP OR TEKIN RS SPEED CONTROLS AND NOVAK MOTORS ARE THE ONLY SYSTEMS ALLOWED AT THIS TIME
---MOTORS WILL BE TECH’D (WITH ROTOR IN THE CAN) WITH INDUCTANCE METER PER NOVAK RECOMMENDATIONS. NOVAK RECOMMENDS 10.5 MOTORS (WITH ROTOR INSTALLED) HAVE AN INDUCTANCE READING FROM HIGH TEEN’s TO MID-20’s mH (MICRO-HENRIES). A 10.5 MOTOR WITH AN INDUCTANCE READING LESS THAN THE SUGGESTED HIGH-TEEN’s TO MID-20’s MAY BE CONFISCATED BY TURN 4 AND SENT BACK TO NOVAK FOR REPAIR AND A NEW 10.5 MOTOR WILL BE GIVEN TO THE RACER BY TURN 4.
---4 CELL 4600mAh BATTERIES

STOCK/17.5 BRUSHLESS

---STOCK BRUSHED 27T MOTORS AND BRUSHLESS 17.5 MOTORS WILL BE RUN TOGETHER
---NO 13MM ROTORS
---NOVAK, LRP OR TEKIN RS SPEED CONTROLS AND NOVAK MOTORS ARE THE ONLY SYSTEMS ALLOWED FOR THE 17.5 BRUSHLESS SET-UP AT THIS TIME
---BRUSHLESS MOTORS WILL BE TECH’D (WITH ROTOR IN THE CAN) WITH INDUCTANCE METER PER NOVAK RECOMMENDATIONS. NOVAK RECOMMENDS 17.5 MOTORS (WITH ROTOR INSTALLED) HAVE AN INDUCTANCE READING FROM MID 50’s TO HIGH-60’s mH (MICRO-HENRIES). A 17.5 MOTOR WITH AN INDUCTANCE READING LESS THAN THE SUGGESTED MID-50’s TO HIGH-60’s MAY BE CONFISCATED BY TURN 4 AND SENT BACK TO NOVAK FOR REPAIR AND A NEW 17.5 MOTOR WILL BE GIVEN TO THE RACER BY TURN 4.
---ANY ESC MFG MAY BE USED FOR THE BRUSHED STOCK SET-UP
--- ANY 27T ROAR LEGAL BRUSHED STOCK MOTOR AND MUST HAVE VISIBLE TAG ON ARMATURE
---NO BEARINGS ARE ALLOWED, BUSHINGS ONLY FOR 27T MOTORS
---NO P-94 BRUSHES ARE ALLOWED
---4 CELL 4600mAh BATTERIES

19 TURN

---TRINITY KOMODO LOCKED TIMING IS THE RECOMMENDED MOTOR
---ANY LOCKED TIMING REBUILDABLE 19T MOTOR IS ALLOWED
---NO ADJUSTABLE TIMING MOTORS
---MOTORS MUST HAVE VISABLE 19T TAG ON ARMATURE
---4 CELL 4600mAh BATTERIES

SK SPEC CLASS---SEE SK SPEC CLASS RULES.

DrtRcrM87
07-08-2009, 05:07 PM
lidebt2,A few ammendmants to that,and S/K racers would have a nice "national"
rules package.

reggie's dad
07-09-2009, 07:52 AM
All the organizations have had to update their weights for Br/Lipo cars so there should be changes to S/K s as well just my $02 :dude:

RCThunder
07-09-2009, 02:14 PM
I would love to run them again at the 'birds. Just need a good set of rules everyone can agree on to make it a great class (everywhere). I keep hearing rumors. Keep up the good work on the SKs - they are taking off down here and are great racing!

RCRacer00
07-09-2009, 06:15 PM
The rules that have been copied and posted from our site are NOT Updated Rules! To answer your question Mike, We have tested all chassis' available to date and have come up with a common weight of 32oz for all SK 1cell classes. This is what Turn 4 has been running and plans to continue running come next season.

Mike G
Turn 4 R/C

reggie's dad
07-09-2009, 07:05 PM
The rules that have been copied and posted from our site are NOT Updated Rules! To answer your question Mike, We have tested all chassis' available to date and have come up with a common weight of 32oz for all SK 1cell classes. This is what Turn 4 has been running and plans to continue running come next season.

Mike G
Turn 4 R/C-Thats a great # for Bl/Lipo s/ks I'll try to get it adapted at Walts for the next season! thanks guys.. :dude:

oldtimer
07-31-2009, 06:01 PM
-Thats a great # for Bl/Lipo s/ks I'll try to get it adapted at Walts for the next season! thanks guys.. :dude: Yea i hear that eric dimick at darkside is working on some up dating on the rules .SO HOLD ON S/KER's

DrtRcrM87
07-31-2009, 06:11 PM
Hope something gets posted soon.

THE DARKSIDE
07-31-2009, 06:29 PM
I just got back from a 2 week work trip to the Northwest. I have the majority of the rules update done, just a couple of last things to verify then it is coming out for review


-E

DrtRcrM87
07-31-2009, 06:32 PM
E- Sounded like it was gonna be a vacation,hope it was good.Anxious to see what the package is gonna look like.

Eric you have a pm also.

reggie's dad
07-31-2009, 06:40 PM
I just got back from a 2 week work trip to the Northwest. I have the majority of the rules update done, just a couple of last things to verify then it is coming out for review


-EThats great! we need some structure and updated rules to reflect the new motors/batteries, hope to see something before the fall season. Remember the first thing they teach in engineering 101 is the KISS discipline.....Its also the first thing the students forget lol . :dude:

DrtRcrM87
07-31-2009, 06:41 PM
Eric,empty your PM box!!

DrtRcrM87
08-03-2009, 04:40 PM
How about it Eric,any news or updates as of yet??Thanks.
You have a pm also

THE DARKSIDE
08-07-2009, 03:25 PM
http://www.hobbytalk.com/bbs1/showthread.php?p=2931279#post2931279

I've posted the rules here. Please try to keep all discussion on that thread.

-E